72047070

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{9883}}^1$

素因数の和:9908

約数の個数: 56

約数和(自身を含む): 194457816

約数和(自身を除く): 122410746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 9883, 19766, 29649, 49415, 59298, 88947, 98830, 148245, 177894, 266841, 296490, 444735, 533682, 800523, 889470, 1334205, 1601046, 2401569, 2668410, 4002615, 4803138, 7204707, 8005230, 12007845, 14409414, 24015690, 36023535, 72047070]

約数ペア:

[(1, 72047070), (2, 36023535), (3, 24015690), (5, 14409414), (6, 12007845), (9, 8005230), (10, 7204707), (15, 4803138), (18, 4002615), (27, 2668410), (30, 2401569), (45, 1601046), (54, 1334205), (81, 889470), (90, 800523), (135, 533682), (162, 444735), (243, 296490), (270, 266841), (405, 177894), (486, 148245), (729, 98830), (810, 88947), (1215, 59298), (1458, 49415), (2430, 29649), (3645, 19766), (7290, 9883)]